448717920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1609}}^1$

素因数の和:1717

約数の個数: 192

約数和(自身を含む): 1635863040

約数和(自身を除く): 1187145120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 83, 84, 96, 105, 112, 120, 140, 160, 166, 168, 210, 224, 240, 249, 280, 332, 336, 415, 420, 480, 498, 560, 581, 664, 672, 830, 840, 996, 1120, 1162, 1245, 1328, 1609, 1660, 1680, 1743, 1992, 2324, 2490, 2656, 2905, 3218, 3320, 3360, 3486, 3984, 4648, 4827, 4980, 5810, 6436, 6640, 6972, 7968, 8045, 8715, 9296, 9654, 9960, 11263, 11620, 12872, 13280, 13944, 16090, 17430, 18592, 19308, 19920, 22526, 23240, 24135, 25744, 27888, 32180, 33789, 34860, 38616, 39840, 45052, 46480, 48270, 51488, 55776, 56315, 64360, 67578, 69720, 77232, 90104, 92960, 96540, 112630, 128720, 133547, 135156, 139440, 154464, 168945, 180208, 193080, 225260, 257440, 267094, 270312, 278880, 337890, 360416, 386160, 400641, 450520, 534188, 540624, 667735, 675780, 772320, 801282, 901040, 934829, 1068376, 1081248, 1335470, 1351560, 1602564, 1802080, 1869658, 2003205, 2136752, 2670940, 2703120, 2804487, 3205128, 3739316, 4006410, 4273504, 4674145, 5341880, 5406240, 5608974, 6410256, 7478632, 8012820, 9348290, 10683760, 11217948, 12820512, 14022435, 14957264, 16025640, 18696580, 21367520, 22435896, 28044870, 29914528, 32051280, 37393160, 44871792, 56089740, 64102560, 74786320, 89743584, 112179480, 149572640, 224358960, 448717920]

約数ペア:

[(1, 448717920), (2, 224358960), (3, 149572640), (4, 112179480), (5, 89743584), (6, 74786320), (7, 64102560), (8, 56089740), (10, 44871792), (12, 37393160), (14, 32051280), (15, 29914528), (16, 28044870), (20, 22435896), (21, 21367520), (24, 18696580), (28, 16025640), (30, 14957264), (32, 14022435), (35, 12820512), (40, 11217948), (42, 10683760), (48, 9348290), (56, 8012820), (60, 7478632), (70, 6410256), (80, 5608974), (83, 5406240), (84, 5341880), (96, 4674145), (105, 4273504), (112, 4006410), (120, 3739316), (140, 3205128), (160, 2804487), (166, 2703120), (168, 2670940), (210, 2136752), (224, 2003205), (240, 1869658), (249, 1802080), (280, 1602564), (332, 1351560), (336, 1335470), (415, 1081248), (420, 1068376), (480, 934829), (498, 901040), (560, 801282), (581, 772320), (664, 675780), (672, 667735), (830, 540624), (840, 534188), (996, 450520), (1120, 400641), (1162, 386160), (1245, 360416), (1328, 337890), (1609, 278880), (1660, 270312), (1680, 267094), (1743, 257440), (1992, 225260), (2324, 193080), (2490, 180208), (2656, 168945), (2905, 154464), (3218, 139440), (3320, 135156), (3360, 133547), (3486, 128720), (3984, 112630), (4648, 96540), (4827, 92960), (4980, 90104), (5810, 77232), (6436, 69720), (6640, 67578), (6972, 64360), (7968, 56315), (8045, 55776), (8715, 51488), (9296, 48270), (9654, 46480), (9960, 45052), (11263, 39840), (11620, 38616), (12872, 34860), (13280, 33789), (13944, 32180), (16090, 27888), (17430, 25744), (18592, 24135), (19308, 23240), (19920, 22526)]